Mississippi Rifles (Mexican–American War)

There were three distinct groups known as Mississippi Rifles that responded to governor Albert Gallatin Brown's call for volunteers to supplement the forces of the regular army during the Mexican–American War.

• The 1st Mississippi Rifles, led by future U.S. Senator and CSA president Jefferson Davis, had a glorious victory at the Battle of Buena Vista.^[1]
• The 2nd Mississippi Rifles had a tragicomic war experience. The unit was beset by a horrific smallpox outbreak that killed scores; even the ones who were not killed outright suffered horribly just the same (the camp doctor reported pustules infested with maggots).^[2] The remainder of their service was both intensely boring and chaotic, the chaos being fueled by the battalion's poor training, deficient leadership, and the youthful exuberance of the soldiery.^[2][a]
• Anderson's Rifles, also known as the Mississippi Battalion, could fairly be called the third string of the Mississippi Rifles in the Mexican–American War. They make almost no appearances in the military and cultural histories of the conflict; they were briefly on garrison duty in Tampico.^[5][6]

According to the Mississippi Encyclopedia, "The 2nd Mississippi Rifles and Anderson's Battalion of Mississippi Rifles were raised as the result of later federal calls for troops. Neither unit participated in major combat operations..."^[1] In regard to the latter group, a biography of the group's commander, another future Confederate named J. Patton Anderson, states "In answer to the governor's call, Anderson organized a company of volunteers from the regiment of Mississippi militia in DeSoto County. He was elected captain. There is little information in records or newspapers regarding this battalion..."^[5] According to a newspaper account of October 20, 1847, "A battalion of five companies of riflemen from Mississippi, called out in July, has not yet been organized. It is supposed that it will be raised, and its strength may be estimated at 400."^[7] Anderson contracted malaria during his Mexican War service, and it caused him continuing health problems for the remainder of his life.^[5]

• 155th Infantry Regiment (United States)

• Raab, James W. (2004). J. Patton Anderson, Confederate General: A Biography. Jefferson, N.C.: McFarland & Co. ISBN 9780786489268. OCLC 607379378.
• Winders, Richard Bruce (2016). Panting for Glory: The Mississippi Rifles in the Mexican War. No. 151 Williams-Ford Military History Series. College Station, Texas: Texas A&M University Press. ISBN 9781623494179. LCCN 2016004930. Project MUSE book 46192.

• Howell, H. Grady Jr. (2005). Mississippi Rifles: A Muster Listing of All Known Mississippi Soldiers, Sailors, and Marines who Served in the Mexican War, 1846-1848. Greenville, S.C.: Southern Historical Press. ISBN 9780893088019. OCLC 58479353.
• Rowland, Dunbar (1908). "Mississippi Commands in the Army of the United States in Mexico, 1846–1848". Part V: Military History of Mississippi (1803–1898). The Official and Statistical Register of the State of Mississippi. Nashville, Tenn.: Press of the Brandon Printing Company. pp. 400–419 – via HathiTrust.

• "Mexican War veterans : a complete roster of the regular and volunteer troops in the war between the United States and Mexico, from 1846 to 1848 ; the volunteers are arranged by states, alphabetically". Library of Congress, Washington, D.C. 20540 USA. (actually officers only?)